new morse code manual / A.W. Eley Leichtetes System zur Erlernung der Morseschrift auf mnemotechnischem Wege / P. Benda Morse-Telegraphen-Lesebuch / F.O. Schönherr Memorandum voor telegrafisten Morse- en Spelalphabet, Diensttekens, enz. VbbD nr. 2/4/1A. IK 5 Morse- en Spelalfabet. IK 5 Leitfaden zur electrischen Telegraphie mit Ruhestrom : (System Morse) / J. Krämer How to learn the morse code in thirty minutes and remember it / Ernest Nicholson Methods of operations research / Philip M. Morse and George E. Kimball Gulf air war debrief / general editor Stan Morse Signal Training. (All Arms). Pamphlet no.5. Procedure for Morse Telegraphy, Line Telephony and Visual Signalering. WO 7040 Signal Training. (All Arms). Pamphlet no.5. Signal Procedure. Part II. Procedure for Morse Telegraphy, Line Telephony and Visual Signalering, WO 7040 Signal Training. (All Arms). Pamphlet no.5, 1945. Procedure for morse telegraphy, Line Telefhony and Visual Signalling. WO 7040 - Signal Training. (All Arms). Pamphlet no.6. …
